Acessing items with dot on python

#!/usr/bin/python

person = {"name": "Reni", "age": 19}

class MyDict(dict):
    def __init__(self, std_dict):
        self.myself = std_dict
        self.__construct_obj()

    def __construct_obj(self):
        for key in self.myself.keys():
            setattr(self, key, self.myself[key])

try:
    print(person.name)
except Exception as e:
    print(e)

p = MyDict(person)
print(p.name)